<?php
/**
 * Copyright 2020 Google LLC.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// [START functions_helloworld_storage]

use Google\CloudFunctions\CloudEvent;

function helloGCS(CloudEvent $cloudevent)
{
    $log = fopen(getenv('LOGGER_OUTPUT') ?: 'php://stderr', 'wb');
    $data = $cloudevent->getData();
    fwrite($log, "Event: " . $cloudevent->getId() . PHP_EOL);
    fwrite($log, "Event Type: " . $cloudevent->getType() . PHP_EOL);
    fwrite($log, "Bucket: " . $data['bucket'] . PHP_EOL);
    fwrite($log, "File: " . $data['name'] . PHP_EOL);
    fwrite($log, "Metageneration: " . $data['metageneration'] . PHP_EOL);
    fwrite($log, "Created: " . $data['timeCreated'] . PHP_EOL);
    fwrite($log, "Updated: " . $data['updated'] . PHP_EOL);
}

// [END functions_helloworld_storage]
